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Saint James Parish

Aluminium Smelter in United States. Approximate location 30.02668, -90.79504.

Aluminium SmelterUnited StatesCO₂ reported

Saint James Parish is an aluminium smelter in United States with a reported capacity of 741,301 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #2 of 9 aluminium smelters tracked in United States. It emits about 377,316 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 87,952 cars. Its CO₂ per unit of capacity is about 76% below the median aluminium smelter.

741,301t of alumina/aluminum
377,316t CO₂e / yr (Climate TRACE)
#315CO₂ rank in United States
0.51t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673144.

В контексте: как это предприятие сравнивается

На мощности 741,301 t of alumina/aluminum Saint James Parish — это значительно выше медианная aluminium smelter в United States (187,000 t of alumina/aluminum). Его выброс CO₂ на единицу мощности примерно на 76% ниже медианной aluminium smelter. Подсектор: aluminum. Как aluminium smelter, оно требует высокотемпературного технологического тепла (обычно 600–900°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Алюминиевые плавильни используют большие электрические токи для рафинирования глинозёма в расплавленный алюминий выше 900°C, и расплавленный металл должен течь через тигли и литейное оборудование.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 377,316 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

87,952cars driven for a year
49,207homes' annual energy use
6,288,600tree seedlings grown 10 years

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest aluminium smelters in United States

Gramercy Alumina Refinery: 1,200,000 t of alumina/aluminum1.2MGramercy A…Saint James Parish: 741,301 t of alumina/aluminum741kSaint Jame…Hawesville aluminium plant: 250,000 t of alumina/aluminum250kHawesville…Sebree aluminium plant: 220,000 t of alumina/aluminum220kSebree alu…New Madrid aluminium plant: 187,000 t of alumina/aluminum187kNew Madrid…Mount Holly aluminium plant: 184,000 t of alumina/aluminum184kMount Holl…Massena aluminium plant: 130,000 t of alumina/aluminum130kMassena al…Evansville aluminium plant: 107,000 t of alumina/aluminum107kEvansville…

Reported capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Local climate

Saint James Parish sits in a humid subtropical climate zone (Köppen Cfa), at 30.0°N in the northern hemisphere.

~18°Ctypical annual mean
~27°Ctypical warm-season
Humid subtropical: hot summers and mild winters

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #2 largest of 9 aluminium smelters in United States by reported capacity.

Nearby industrial sites

Location

Coordinates 30.02668, -90.79504. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Saint James Parish?

Saint James Parish is a aluminium smelter in United States. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Saint James Parish?

Saint James Parish has a reported capacity of 741,301 t of alumina/aluminum.

How much CO₂ does Saint James Parish emit?

Saint James Parish emits about 377,316 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 87,952 cars. That ranks #315 among tracked facilities in United States.

Where is Saint James Parish located?

Saint James Parish is in United States, near coordinates 30.02668, -90.79504.

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